Number and place value 1C

Number and place value 

​Number and place value

​1A Place value 2

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1B Comparing three-digit numbers 8

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1C Estimation and Rounding 10

1D Number Sequences 13

Estimation and Rounding​

Page 10​

​Estimation and rounding

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Open Ended

Round to the nearest 10

129

Open Ended

Round to the nearest 10

142

​Estimation and rounding Nearest 100

Multiple Choice

Round the numbers to nearest 100

142

• 100

• 200